For me, the two most interesting products in the operating system space to look forward to are Windows 8 (due to just how different it is), and BlackBerry OS 10. BlackBerry? Yes, and it's simple to see why. The BlackBerry Playbook, while not the most successful tablet, seems to be loved almost universally by its users, which bodes well for BB OS 10. On top of that, it's based on QNX, which is some major brownie points right there. The company has released information on which resolutions the operating system will support.